Dahua Lite NVR2104-4KS2 - Local Basic Operation

83
Port Name
Connection
Function
MIC IN
Audio input port
Bidirectional talk input port. It is to receive the
analog audio signal output from the devices such
as microphone, pickup.
MIC OUT
Audio output
port
Audio output port. It is to output the analog audio
signal to the devices such as the sound box.
 Bidirectional talk output.
 Audio output on 1-window video monitor.
 Audio output on 1-window video playback.
PoE PORT
PoE port
Built-in switch. Support PoE function.
For PoE series product, you can use this port to
provide power to the network camera.
Wireless AP
Support wireless hotspot function. Use WIFI to
connect to the network camera when there is a
hotspot.
For Beneficio Smart 1U with wirelss series NVR
only.
2.2.2 Beneficio Smart 1U (S2)/ Beneficio 4K Smart 1U(S2) Series
The general series is shown as in Figure 2-17.
Figure 2-17
The 4 PoE ports series is shown as in Figure 2-18.
Figure 2-18
The 8 PoE ports series is shown as in Figure 2-19.